A218063 Number of nX7 arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random 0..1 nX7 array

26, 676, 15578, 368220, 8679594, 204211050, 4803404048, 112984025006, 2657601417086, 62512388662498, 1470427119098160, 34587669928567490, 813578051651191626, 19137146231249558584, 450147804547520272046

Offset

1,1

Comments

Column 7 of A218064

Links

R. H. Hardin, Table of n, a(n) for n = 1..34

Example

Some solutions for n=3
..0..0..1..1..1..1..0....1..1..1..0..0..0..0....0..0..0..0..0..0..1
..1..1..1..1..0..0..0....1..0..0..0..1..0..0....0..0..0..0..1..0..1
..1..1..0..0..0..0..0....0..0..1..1..1..0..1....1..0..1..0..0..0..0

Crossrefs

Sequence in context: A207551 A207545 A207312 * A206695 A171300 A360509

Adjacent sequences: A218060 A218061 A218062 * A218064 A218065 A218066

Keyword

nonn

Author

R. H. Hardin Oct 19 2012

Status

approved